INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE NON-TRANSITORY STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM
First Claim
1. An information processing device comprising:
- an acceleration detector which detects an acceleration;
a first traveling direction detector which detects a first traveling direction based on a detection result from the acceleration detector;
an angular velocity detector which detects an angular velocity;
a second traveling direction detector which detects a second traveling direction based on a detection result from the angular velocity detector;
a traveling direction estimating unit which estimates a traveling direction of the information processing device based on a change in a traveling direction common to a change in the first traveling direction and a change in the second traveling direction; and
a position estimating part which estimates a position of the information processing device based on an estimation result from the traveling direction estimating unit.
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Abstract
An information processing device comprises:
an acceleration detector which detects an acceleration;
a first traveling direction detector which detects a first traveling direction based on a detection result from the acceleration detector;
an angular velocity detector which detects an angular velocity;
a second traveling direction detector which detects a second traveling direction based on a detection result from the angular velocity detector;
a traveling direction estimating unit which estimates a traveling direction of the information processing device based on a change in a traveling direction common to a change in the first traveling direction and a change in the second traveling direction; and
a position estimating part which estimates a position of the information processing device based on an estimation result from the traveling direction estimating unit.
24 Citations
18 Claims
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1. An information processing device comprising:
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an acceleration detector which detects an acceleration; a first traveling direction detector which detects a first traveling direction based on a detection result from the acceleration detector; an angular velocity detector which detects an angular velocity; a second traveling direction detector which detects a second traveling direction based on a detection result from the angular velocity detector; a traveling direction estimating unit which estimates a traveling direction of the information processing device based on a change in a traveling direction common to a change in the first traveling direction and a change in the second traveling direction; and a position estimating part which estimates a position of the information processing device based on an estimation result from the traveling direction estimating unit. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An information processing method implemented in an information processing device comprising an acceleration detecting means which detects an acceleration and an angular velocity detecting means which detects an angular velocity, the information processing method comprising:
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detecting a first traveling direction based on a detection result from the acceleration detecting means; detecting a second traveling direction based on a detection result from the angular velocity detecting means; estimating a traveling direction of the information processing device based on a change in a traveling direction common to a change in the first traveling direction and a change in the second traveling direction; and estimating a position of the information processing device based on an estimation result about the traveling direction of the information processing device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A computer-readable non-transitory storage medium storing a program which causes a computer controlling an information processing device to function, the information processing device comprising an acceleration detecting means which detects an acceleration and an angular velocity detecting means which detects an angular velocity, the function of the computer comprising:
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detecting a first traveling direction based on a detection result from the acceleration detecting means; detecting a second traveling direction based on a detection result from the angular velocity detecting means; estimating a traveling direction of the information processing device based on a change in a traveling direction common to a change in the first traveling direction and a change in the second traveling direction; and estimating a position of the information processing device based on an estimation result from the traveling direction estimating function. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification